# Willbros Group, Inc.\\NEW\\ — SC TO-I

Willbros Group, Inc.\NEW\ of HOUSTON, TX filed a SC TO-I with the SEC on 2011-02-10. Industry: Oil & Gas Field Services, NEC.

## Filing

- Filed: 2011-02-10
- Form: SC TO-I
- Accession: 0000950123-11-011689
- Registrant: Willbros Group, Inc.\\NEW\\
- CIK: 0001449732
- Industry (SIC): Oil & Gas Field Services, NEC (1389)
- State of incorporation: DE
- Location: HOUSTON, TX

## Documents (6)

| Seq | Type | Description |
| --- | --- | --- |
| 1 | SC TO-I | SC TO-I |
| 2 | EX-99.A.1.A | EX-99.A.1.A |
| 3 | EX-99.A.1.B | EX-99.A.1.B |
| 4 | EX-99.A.5 | EX-99.A.5 |
| 5 | GRAPHIC | GRAPHIC |
| 6 | GRAPHIC | GRAPHIC |

## Filing timeline for this registrant (25)

_Showing 12 of 25 filings._

| Filed | Form |
| --- | --- |
| [2018-05-02](https://search.stillhousedata.com/proxy/0001193125-18-148885) | DEFM14A |
| [2018-04-11](https://search.stillhousedata.com/proxy/0001193125-18-113172) | PREM14A |
| [2018-03-28](https://search.stillhousedata.com/proxy/0001193125-18-099709) | DEFA14A |
| [2017-05-23](https://search.stillhousedata.com/proxy/0001193125-17-179625) | DEFA14A |
| [2017-04-27](https://search.stillhousedata.com/proxy/0001193125-17-143072) | DEFA14A |
| [2017-04-27](https://search.stillhousedata.com/proxy/0001193125-17-143050) | DEF 14A |
| [2017-03-31](https://search.stillhousedata.com/proxy/0001193125-17-106617) | PRE 14A |
| [2016-04-28](https://search.stillhousedata.com/proxy/0001193125-16-563675) | DEF 14A |
| [2016-04-08](https://search.stillhousedata.com/proxy/0001193125-16-535609) | PRE 14A |
| [2015-04-30](https://search.stillhousedata.com/proxy/0001193125-15-161871) | DEF 14A |
| [2015-04-17](https://search.stillhousedata.com/proxy/0001193125-15-135880) | PRE 14A |
| [2014-04-15](https://search.stillhousedata.com/proxy/0001193125-14-144201) | DEF 14A |

## More

- [CIK 1449732 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1449732&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/proxy/0000950123-11-011689.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.